CN108842782A - Based on BIM technology deep pit digging and construction method for supporting - Google Patents
Based on BIM technology deep pit digging and construction method for supporting Download PDFInfo
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- CN108842782A CN108842782A CN201810782513.0A CN201810782513A CN108842782A CN 108842782 A CN108842782 A CN 108842782A CN 201810782513 A CN201810782513 A CN 201810782513A CN 108842782 A CN108842782 A CN 108842782A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
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- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
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- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
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Abstract
The present invention relates to one kind to be based on BIM technology deep pit digging and construction method for supporting, and steps are as follows：1）, preparation；2）, formulate preliminary construction plan；3）, creation model；4）, modification model；5）Model is imported into Navisworks, the time parameter in gunter drawing is assigned in corresponding model, carry out construction simulation analysis and carries out analysis modification；6）, site operation；7）, practice of construction progress is written in Navisworks, compared with plan time progress, and analyze difference；8）, corresponding measure taken to live practice of construction process according to actual feedback information；9）Summing up experience.BIM technology is quoted, optimizes process, shortens the construction period, it reduces waste of material and reaches construction reference, make utilization of resources, work progress is orderly controllable, it allows construction personnel to understand in advance and is familiar with work progress, intuitivism apprehension respectively excavates node construction standard and requirement, improves efficiency in work progress.
Description
Technical field
The present invention relates to a kind of construction methods, especially a kind of to be based on BIM technology deep pit digging and construction method for supporting,
Belong to subway work field.
Background technique
As Chinese Urbanization level is continuously improved, big and medium-sized cities population is more and more.Subway construction is continuously increased, and ground
Key link in iron construction is deep pit digging and supporting, while being also the key link of construction safety, progress monitoring.?
At present in construction method, the construction of deep foundation pit excavation project knows the links such as figure, solution formulation, technology controlling and process usually still
Traditional two-dimentional drawing is only relied on, is difficult to detect or find collision problem present in design, construction, process optimization difficulty in advance
It is larger, a large amount of administrative staff are not only needed, while affecting construction speed and cost.
With the arrival of information age, this concept of construction informationization is gradually taken seriously in recent years, architecture information
Model（Building Information Modeling, BIM）As a kind of management concept, start big model at home in recent years
Popularization is enclosed, and national each province also puts into effect relevant policies successively and encourages for BIM technology to be applied in newly operated project, in this shape
Under gesture, unit in charge of construction faces primary new opportunities and challenges, therefore to seize the opportunity constantly to break through and be truly realized information-aided construction.
Currently, BIM not merely only converts drawing this elementary step from two dimension to three-dimensional, but will be in conjunction with modernization letter
Artificial intelligence is changed into a kind of management mode under the new situation by breath technology, is analyzed in construction by computer science, is proposed
Most suitable solution, shortens the construction period to reach, and guarantees safety, it is ensured that many purposes such as quality save the cost.The present invention
Have creativeness, independence, advance, constructing operation has exploitativeness, operability, replicability.
Summary of the invention
The technical problem to be solved in the present invention is to provide one kind to be based on BIM technology deep pit digging and construction method for supporting,
Process is optimized, is contracted by quoting BIM technology suitable for the deep pit diggings such as subway station, big basement and support engineering
Short construction period, the waste for reducing material have reached the standard of green construction, have made utilization of resources, work progress is orderly
Controllably, it constructs by digital virtual and carries out construction simulation analysis, construction personnel can be allowed to understand in advance and be familiar with work progress, directly
The each excavation node construction standard of the understanding of sight and requirement improve efficiency in work progress.
In order to solve the above problem, the specific technical solution of the present invention is as follows：One kind being based on BIM technology deep pit digging and branch
Construction method is protected, steps are as follows：1）, preparation；2）, formulate preliminary construction plan, configure corresponding modeling personnel and equipment；
3）, creation model；4）, modification model；5）In construction simulation analysis, model is imported into Navisworks, it will be in gunter drawing
Time parameter assign in corresponding model, carry out construction simulation analysis and simultaneously carry out analysis modification；6）, site operation；7）, will be real
Border construction speed is written in Navisworks, is compared with plan time progress, and analyze difference；8）, according to practical anti-
Feedforward information takes corresponding measure to live practice of construction process；9）Summing up experience.
The step 3）In creation model method be：By the fender post of supporting construction, diaphram wall, crown beam, gear
Cob wall, concrete support, bracing members and earth excavation module are established together.
The step 4）It is middle modification model method be：By step 3）The middle problem is fed back, while basis
Feedback information is modified model.
The step 4）In, for simple model, by naked eyes to the 3-D view after 3-D view and cutting into
Row observation finds out the point of impingement and does not obviously meet code requirement place；If model built is excessively complicated, it is each profession between linking compared with
It is more, it can imported into Navisworks, auxiliary examination be carried out by software, and look into model according to report is counter.All problems are received
Collection is sorted out, and uniformly reports, is finally modified according to feedback information to model, obtain final mask.
The step 7）In when mutually straining between plan time and actual construction time there are when deviation, model color will appear
Change, and will appear corresponding symbolic information in " state " column in gunter drawing, is compared to reach plan time progress,
By graphical information as reference, project administrator is helped to carry out accurate judgement and analysis deviation causa essendi to the live duration,
Plan in next step to targetedly formulate.
Bring of the present invention has the beneficial effect that：By playing BIM technology in the intuitive embodiment of information and in construction simulation
In peculiar advantage, make up the weakness that information in traditional construction conveys aspect, quote the three-dimensional visualization of BIM technology, virtually apply
The features such as work, carries out strict control at the construction field (site), by construction quality, progress, cost.Make arrangement and method for construction, confide a technological secret etc. more
It is clear detailed, reduce the timely processing of mistake and loophole and problem.
It is told somebody what one's real intentions are by model, understands that construction personnel completely excavation plan, hand rate and construction efficiency in raising, from
And shorten the construction period, it improves benefit；
Excavation plan is simulated by 3-D view, find out in plan view hide problem, optimization excavate details from
And reaches and shorten the construction period, improves benefit.
Specific embodiment
One kind being based on BIM technology deep pit digging and construction method for supporting, and steps are as follows：1）, preparation：It will be in drawing
It is explained by special messenger indigestion part, it is ensured that cause to model due to interpreting blueprints inaccuracy or interpreting blueprints mistake in modeling process
Mistake；2）, formulate preliminary construction plan, configure corresponding modeling personnel and equipment：It formulates preliminary construction plan and is equipped with modeling
Personnel and equipment formulate multiple feasible sides in conjunction with this engineering reality according to drawing requirement and the common construction method of similar projects
Case, with the visibility of BIM technology, authenticity, the features such as timeliness of data, screens arrangement and method for construction, is advised according to engineering
The complexity reasonable disposition of mould and arrangement and method for construction models personnel and modelling apparatus；3）, creation model；4）, modification model；5）
In construction simulation analysis, model is imported into Navisworks, the time parameter in gunter drawing is assigned in corresponding model,
It carries out construction simulation analysis and carries out analysis modification；6）, site operation；7）, practice of construction progress is written to Navisworks
In, it is compared with plan time progress, and analyze difference；8）, according to actual feedback information live practice of construction process is adopted
Take corresponding measure；By taking the duration lags as an example, from artificial, material, the reasons such as mechanical equipment and place, weather are analyzed, and are looked for
Where ging wrong, and measure of accordingly overworking is formulated, and according to revised construction plan rearrangement rdu remaining duration, after adjustment
Duration progress msg be imparted in model again, verify its reasonability and feasibility, guarantee next step work progress smoothly into
Row；9）Summing up experience.
The step 3）In creation model method be：By the fender post of supporting construction, diaphram wall, crown beam, gear
Cob wall, concrete support, bracing members and earth excavation module are established together.
The step 4）It is middle modification model method be：By step 3）The middle problem is fed back, while basis
Feedback information is modified model.Such as when carrying out the erection of certain bracing members, the beginning of bracing members erection, end time are added to
On this road bracing members, it will be corresponded to during this period of time in total construction speed animation bracing members erection animation occur in this way.
And so on all components assign to it starts, the end time will obtain a complete construction simulation animation, then into
Row construction simulation analysis simultaneously carries out analysis modification, is allowed to scientific and reasonable.
The step 4）In, for simple model, by naked eyes to the 3-D view after 3-D view and cutting into
Row observation finds out the point of impingement and does not obviously meet code requirement place；If model built is excessively complicated, it is each profession between linking compared with
It is more, it can imported into Navisworks, auxiliary examination be carried out by software, and look into model according to report is counter.All problems are received
Collection is sorted out, and uniformly reports, is finally modified according to feedback information to model, obtain final mask.
The step 7）In when mutually straining between plan time and actual construction time there are when deviation, model color will appear
Change, and will appear corresponding symbolic information in " state " column in gunter drawing, is compared to reach plan time progress,
By graphical information as reference, project administrator is helped to carry out accurate judgement and analysis deviation causa essendi to the live duration,
Plan in next step to targetedly formulate.
Construction speed simulation：Analogue technique can in project building course rational construction plan, 4D accurate perception
Construction speed, optimization is a highly dynamic process using construction money construction, as architectural engineering scale constantly expands,
Complexity is continuously improved, so that construction project management becomes extremely complex.By the way that BIM and construction schedule are linked,
Spatial information and temporal information are incorporated into visual 4D (3D+Time) model, can intuitively, accurately be reflected entire
The work progress of building.Construction source and scientifically carry out Ground arrangement, to the construction speed, resource and quality of entire engineering into
Row unified management and control, to shorten the construction period, reduce cost, improve quality.Furthermore by 4D model, construction enterprises are in engineering item
Mesh will obtain competitive bidding advantage in submitting a tender.
Construction organization simulation：Design of Construction Organization is used to refer to lead technology, the economy of project under construction overall process Activities
It is construction technology and the product that construction project management organically combines with the comprehensive solution of tissue.It can be to item by BIM
Purpose emphasis or difficult point part carry out buildability simulation, monthly, day, when carry out the analysis optimization of construction and installation scheme, for one
A little important construction links instruct measure to carry out using constructions such as key position, the construction site horizontal layouts of new construction technology
Simulation and analysis, with the feasibility for the plan of improving；Also it can use BIM technology combination construction organization plan to be previewed to improve
Complex building system the property made (such as：Construction formwork, glass assembly, anchoring etc.).Construction party can be further to original peace
Dress scheme optimizes and improves, to improve the safety of construction efficiency and arrangement and method for construction.
According to the tentative programme proposed in step S2, duration, cost, safety and the feasibility etc. between different schemes are simulated
Comparison, finds out the scheme of most composite demand, after the general orientation for determining arrangement and method for construction, continues the optimization design of scheme, passes through
It crosses and chooses final scheme after deliberating repeatedly.
According to the corresponding personnel depaly plan of construction plan adjusted formulation, the mechanical equipment plan of marching into the arena and main object
Mrp etc. is provided, reasonable distribution resource avoids work holdup returning charge problem of doing over again, improves work efficiency, reduce costs.
By in Deep Excavation key position and complex node individually propose that establishment technique is told somebody what one's real intentions are, guarantee construction
Appropriate and construction speed.
Based on BIM technology deep pit digging and construction method for supporting step S6, site operation, due to threedimensional model relative to
The plane construction drawing of 2D is easier to receive, and improves the accuracy of each construction personnel's knowledge figure, avoids causing because knowledge figure is inaccurate
Construction error, to ensure that construction quality, save the cost.
It is simulated before construction using BIM technology, has evaded construction risk and hidden danger.
Based on BIM technology deep pit digging and construction method for supporting step S7, actual construction time and plan time are compared, scene
Administrative staff collect live actual progress information, and information is completely really recorded and is input in software, are carried out by software
Sunykatuib analysis.
Based on BIM technology deep pit digging and construction method for supporting step S8, corresponding measure is formulated according to feedback information, it is right
When actual progress lags behind plan time, by plan and practice of construction animation, really accurately reflect that there are problems, and root
According to scheme of accordingly overworking or rectify a deviation is formulated the problem of exposing, finds and solve the problems, such as in time, avoid bigger loss.
Based on BIM technology deep pit digging and construction method for supporting step S9, summing up experience will be new in this modeling process
Race's component for building carries out Uniform Name and classification, and stores with race library, directly applies convenient for some reference, in modeling and
Next group related personnel is cultivated in application process, final purpose is to make all administrative staff learn to operate and understand how to use
BIM technology Added Management engineering project.
Above-described is only the preferred embodiment of the present invention.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the principle of the present invention, several variations and modifications can also be made, also should be regarded as belonging to guarantor of the invention
Protect range.
Claims (5)
1. one kind is based on BIM technology deep pit digging and construction method for supporting, it is characterised in that following steps：1）, preparation；
2）, formulate preliminary construction plan, configure corresponding modeling personnel and equipment；3）, creation model；4）, modification model；5）Work progress
In simulation, model is imported into Navisworks, the time parameter in gunter drawing is assigned in corresponding model, is constructed
Process simulation simultaneously carries out analysis modification；6）, site operation；7）, practice of construction progress is written in Navisworks, with plan
Duration progress compares, and analyzes difference；8）, live practice of construction process is taken according to actual feedback information and is accordingly arranged
It applies；9）Summing up experience.
2. as described in claim 1 a kind of based on BIM technology deep pit digging and construction method for supporting, it is characterised in that：Institute
The step 3 stated）In creation model method be：By the fender post of supporting construction, diaphram wall, crown beam, retaining wall, concrete
Support, bracing members and earth excavation module are established together.
3. as described in claim 1 a kind of based on BIM technology deep pit digging and construction method for supporting, it is characterised in that：Institute
The step 4 stated）It is middle modification model method be：By step 3）The middle problem is fed back, at the same according to feedback information into
Row modification model.
4. as claimed in claim 1 or 3 a kind of based on BIM technology deep pit digging and construction method for supporting, it is characterised in that：
The step 4）In, for simple model, the 3-D view after 3-D view and cutting is observed by naked eyes, is looked for
The point of impingement and in place of obviously not meeting code requirement out；If model built is excessively complicated, it is connected more between each profession, can imported into
In Navisworks, auxiliary examination is carried out by software, and look into model according to report is counter, all problems are collected, are sorted out, it is unified
It reports, is finally modified according to feedback information to model, obtain final mask.
5. as described in claim 1 a kind of based on BIM technology deep pit digging and construction method for supporting, it is characterised in that：Institute
The step 7 stated）In when there are when deviation, model color will appear corresponding change, and horizontal between plan time and actual construction time
It will appear corresponding symbolic information in " state " column in road figure, compared to reach plan time progress, pass through figure
Information helps project administrator to carry out accurate judgement and analysis deviation causa essendi to the live duration, to there is needle as reference
The formulation of property is planned in next step.
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| CN201810782513.0A CN108842782A (en) | 2018-07-17 | 2018-07-17 | Based on BIM technology deep pit digging and construction method for supporting |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736319A (en) * | 2019-01-21 | 2019-05-10 | 中建一局集团第三建筑有限公司 | Excavation of foundation pit and anti-float anchor rod construction method based on BIM |
| CN110414037A (en) * | 2019-06-12 | 2019-11-05 | 中国十七冶集团有限公司 | A kind of underground garage gutter method for arranging based on BIM |
| CN110700299A (en) * | 2019-10-14 | 2020-01-17 | 中铁四局集团第二工程有限公司 | Deep foundation pit structural beam reinforcement framework modularization rapid construction method |
| CN110824150A (en) * | 2019-11-29 | 2020-02-21 | 广西路桥工程集团有限公司 | Automatic monitoring and early warning system for debonding of steel pipe concrete arch rib |
| CN111079212A (en) * | 2019-11-22 | 2020-04-28 | 南京金海设计工程有限公司 | Application method of BIM technology in sponge city construction |
| CN111125827A (en) * | 2020-02-28 | 2020-05-08 | 中国十七冶集团有限公司 | Loess tunnel earthwork excavation and supporting method based on BIM technology |
| CN111783270A (en) * | 2020-03-17 | 2020-10-16 | 江西武大扬帆科技有限公司 | Construction progress digital simulation method based on BIM technology |
| CN112052497A (en) * | 2020-09-01 | 2020-12-08 | 浙江勤业建工集团有限公司 | BIM-based pre-construction deep foundation pit simulation calculation method |
| CN112069581A (en) * | 2020-09-07 | 2020-12-11 | 中国十七冶集团有限公司 | BIM technology-based deep foundation pit dragon core bag anti-floating anchor rod construction deepening method |
| CN112487531A (en) * | 2020-11-30 | 2021-03-12 | 中建八局轨道交通建设有限公司 | Method for optimizing subway station earth excavation scheme based on BIM technology |
| CN112487535A (en) * | 2020-11-30 | 2021-03-12 | 中国能源建设集团安徽电力建设第一工程有限公司 | Design optimization method for special construction scheme of deep foundation pit |
| CN112966326A (en) * | 2021-03-09 | 2021-06-15 | 金华电力设计院有限公司 | Method for simulating electric power construction |
| CN113553644A (en) * | 2021-07-13 | 2021-10-26 | 中国二冶集团有限公司 | Method for optimizing excavation and support of subway station foundation pit based on BIM simulation |
| CN114934504A (en) * | 2022-04-24 | 2022-08-23 | 珠海华发人居生活研究院有限公司 | One-column one-pile construction method for super-large cross section |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736319A (en) * | 2019-01-21 | 2019-05-10 | 中建一局集团第三建筑有限公司 | Excavation of foundation pit and anti-float anchor rod construction method based on BIM |
| CN110414037A (en) * | 2019-06-12 | 2019-11-05 | 中国十七冶集团有限公司 | A kind of underground garage gutter method for arranging based on BIM |
| CN110700299B (en) * | 2019-10-14 | 2021-06-04 | 中铁四局集团第二工程有限公司 | Deep foundation pit structural beam reinforcement framework modularization rapid construction method |
| CN110700299A (en) * | 2019-10-14 | 2020-01-17 | 中铁四局集团第二工程有限公司 | Deep foundation pit structural beam reinforcement framework modularization rapid construction method |
| CN111079212A (en) * | 2019-11-22 | 2020-04-28 | 南京金海设计工程有限公司 | Application method of BIM technology in sponge city construction |
| CN110824150A (en) * | 2019-11-29 | 2020-02-21 | 广西路桥工程集团有限公司 | Automatic monitoring and early warning system for debonding of steel pipe concrete arch rib |
| CN111125827A (en) * | 2020-02-28 | 2020-05-08 | 中国十七冶集团有限公司 | Loess tunnel earthwork excavation and supporting method based on BIM technology |
| CN111783270A (en) * | 2020-03-17 | 2020-10-16 | 江西武大扬帆科技有限公司 | Construction progress digital simulation method based on BIM technology |
| CN111783270B (en) * | 2020-03-17 | 2021-09-03 | 江西武大扬帆科技有限公司 | Construction progress digital simulation method based on BIM technology |
| CN112052497A (en) * | 2020-09-01 | 2020-12-08 | 浙江勤业建工集团有限公司 | BIM-based pre-construction deep foundation pit simulation calculation method |
| CN112069581A (en) * | 2020-09-07 | 2020-12-11 | 中国十七冶集团有限公司 | BIM technology-based deep foundation pit dragon core bag anti-floating anchor rod construction deepening method |
| CN112487535A (en) * | 2020-11-30 | 2021-03-12 | 中国能源建设集团安徽电力建设第一工程有限公司 | Design optimization method for special construction scheme of deep foundation pit |
| CN112487531A (en) * | 2020-11-30 | 2021-03-12 | 中建八局轨道交通建设有限公司 | Method for optimizing subway station earth excavation scheme based on BIM technology |
| CN112966326A (en) * | 2021-03-09 | 2021-06-15 | 金华电力设计院有限公司 | Method for simulating electric power construction |
| CN113553644A (en) * | 2021-07-13 | 2021-10-26 | 中国二冶集团有限公司 | Method for optimizing excavation and support of subway station foundation pit based on BIM simulation |
| CN114934504A (en) * | 2022-04-24 | 2022-08-23 | 珠海华发人居生活研究院有限公司 | One-column one-pile construction method for super-large cross section |
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